Footprints on Greek Island are 5.7 Million Years OldTwo sets of ancient footprints–– believed to be around 5.7 million years old–– have been discovered on the tiny Greek island of...
Humans Reached Australia 18,000 Years Earlier Than ThoughtOur species, Homo Sapiens, may have arrived in Australia as early as 65,000 years ago; some 18,000 years sooner than previously thought....
